

Tallon Griekspoor defeated Marcos Giron 4-6 6-3 6-4 7-5 in the Roland Garros round of 128 on clay. The result followed the form book — Tallon Griekspoor came in ranked #56, leading the head-to-head 2–1, defending last year's round of 32. Tallon Griekspoor extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-10-24 | Vienna | R32 | hard | Marcos Giron | 6-4 6-2 |
| 2022-05-09 | Rome Masters | Q2 | clay | Tallon Griekspoor | 7-6 6-2 |
| 2021-02-22 | Montpellier | R32 | hard | Tallon Griekspoor | 6-2 6-7 6-3 |
Averages over each player's completed matches in the selected window (80 vs 90). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Griekspoor T.: 10 days rest · 3 matches (14d) · Giron M.: 7 days rest · 1 match, 23 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About